An interval programming based approach for solving fuzzy multiobjective linear programming problems

In this paper, a fuzzy multiobjective linear programming problem is investigated. Considering the interval approximation technique to fuzzy numbers and the concept of magnitude of fuzzy numbers, the problem is converted to aninterval multiobjective linear programming problem. Thereafter, a specified distance concept between intervals is applied to introduce a unique model for solving the interval multiobjective linear programming problem via goal programming approach

کلیدواژه ها:

Multiobjective programming ، Fuzzy programming ، Interval programming ، Interval approximation